If you are the holder of a Key Jewelers credit card, you have multiple options to pay your card bill each month, including paying:
- Online: Log in to your Kay Jewelers credit account here and make your payment.
- By Mail: Send your payment to the following address: Kay Jewelers, P.O. Box 740425, Cincinnati, OH 45274-0425
- In Person: You can pay your credit card bill at any Kay store location.
The Kay Jewelers credit card customer service phone number is 800-877-3616. You may not be able to make payments by phone, however.